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Bel Fuse 142-0751-871

Manufacturer: Bel Fuse
Model Number: 142-0751-871
Minimum Order Quantity: 25
Packaging Details: -
Delivery Time: 12-16 working days
Stock: 100
Description: 1 SMA Board Side 18GHz 50Ω Coaxial Connector (RF) Assemblies RoHS
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Specifications
Number Of Ports:
1
RF Series:
SMA
Connector Type:
Board Side
Frequency:
18GHz
Impedance:
50Ω
Product Description

Product Overview

SMA Jack Assembly, Surface Mount End Launch. Designed for high-frequency applications requiring robust connectivity. Recommended for use with a wrench to secure the connector body during installation to prevent damage to the connector-to-board solder joint.

Part Numbers142-0751-871, 142-0751-872
Body MaterialBrass
Contact MaterialBeryllium Copper
Insulator MaterialTeflon
Durability500 Cycles Min
SpecificationValue
Impedance50 Ohms
Frequency Range0-18 GHz
Working Voltage335 VRMS Max @ Sea Level
Dielectric Withstanding Voltage1000 VRMS Min @ Sea Level
Insulation Resistance5000 Megohm Min
Center Contact ResistanceInitial 3 Milliohm Max, Environmental 4 Milliohm Max
Outer Conductor ResistanceInitial 2 Milliohm Max
Corona Level250 Volts Min @ 70,000 Feet
RF High Potential Withstanding670 VRMS @ 4 and 7 MHz
Engage/Disengage Torque2 Inch-Pounds Max
Mating Torque7-10 Inch-Pounds Max
Coupling Proof Torque15 Inch-Pounds Max
Contact Retention6 lbs Min Axial Force
Operating Temperature-65C to 165C
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